72216312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1051}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 207033600

約数和(自身を除く): 134817288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409, 818, 1051, 1227, 1636, 2102, 2454, 2863, 3153, 3272, 4204, 4908, 5726, 6306, 7357, 8408, 8589, 9816, 11452, 12612, 14714, 17178, 22071, 22904, 25224, 29428, 34356, 44142, 58856, 68712, 88284, 176568, 429859, 859718, 1289577, 1719436, 2579154, 3009013, 3438872, 5158308, 6018026, 9027039, 10316616, 12036052, 18054078, 24072104, 36108156, 72216312]

約数ペア:

[(1, 72216312), (2, 36108156), (3, 24072104), (4, 18054078), (6, 12036052), (7, 10316616), (8, 9027039), (12, 6018026), (14, 5158308), (21, 3438872), (24, 3009013), (28, 2579154), (42, 1719436), (56, 1289577), (84, 859718), (168, 429859), (409, 176568), (818, 88284), (1051, 68712), (1227, 58856), (1636, 44142), (2102, 34356), (2454, 29428), (2863, 25224), (3153, 22904), (3272, 22071), (4204, 17178), (4908, 14714), (5726, 12612), (6306, 11452), (7357, 9816), (8408, 8589)]